Home / 43,249,695.84-59,684,738.43-23,403,461.38

Finding the Fourth Proportional to 43,249,695.84, 59,684,738.43 and 23,403,461.38

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Solution

The fourth proportional to 43,249,695.84, 59,684,738.43 and 23,403,461.38 is: 32,296,862.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,249,695.84 : 59,684,738.43 = 23,403,461.38 : x
  2. Step 2: Convert to fraction form
    43,249,695.84/59,684,738.43 = 23,403,461.38/x
  3. Step 3: Cross multiply
    43,249,695.84x = 59,684,738.43 × 23,403,461.38
  4. Step 4: Simplify right side
    43,249,695.84x = 1,396,829,470,821,906.75
  5. Step 5: Solve for x
    x = 1,396,829,470,821,906.75/43,249,695.84
  6. Step 6: Final answer
    x = 32,296,862.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.